Question

------MEDAL AND FAN!!!---------
Write three other expressions that are equivalent to 8x-12.

Answer 1

\[\sqrt{8x-12}^{2}\]

8x -8 -4
8(x-1,5)

Answer 2

Well since x is completely arbitrary, you can just substitute some other thing in for x that's equally arbitrary, and to reduce confusion, we'll call the other variable something like, t.

x=t+1

plug it in:

8(t+1)-12

8t+8-12

8t-4

And if you want, you can just call t as x again if that makes you happy.

8x-4.

So there's one.

Answer 3

Ok thanks! I need 2 more =(

Answer 4

Sounds like you need to use your noggin' and use the help provided to _understand_ it so that you can officially call what you're doing as: learning.